A Preliminary Study on the Design Method for Large-Diameter Deep-Hole Presplit Blasting and Its Vibration-Isolation Effect

<div>Relationships between vibration velocity of particles and equivalent distance. (a) Monitoring data in the rear and (b) monitoring data to the side.</div>

Shock and Vibration

fig11

Figure 11

Figure 11: A Preliminary Study on the Design Method for Large-Diameter Deep-Hole Presplit Blasting and Its Vibration-Isolation Effect 